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學生對 加州大学圣地亚哥分校 提供的 数据结构 的評價和反饋

4.6
3,224 個評分
531 條評論

課程概述

A good algorithm usually comes together with a set of good data structures that allow the algorithm to manipulate the data efficiently. In this course, we consider the common data structures that are used in various computational problems. You will learn how these data structures are implemented in different programming languages and will practice implementing them in our programming assignments. This will help you to understand what is going on inside a particular built-in implementation of a data structure and what to expect from it. You will also learn typical use cases for these data structures. A few examples of questions that we are going to cover in this class are the following: 1. What is a good strategy of resizing a dynamic array? 2. How priority queues are implemented in C++, Java, and Python? 3. How to implement a hash table so that the amortized running time of all operations is O(1) on average? 4. What are good strategies to keep a binary tree balanced? You will also learn how services like Dropbox manage to upload some large files instantly and to save a lot of storage space!...

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DG

May 24, 2016

I like this course very much! Rope is the cleverest task I have ever done! Of course, I hope in future I will work on even more difficult problems, but this is pretty good already for me as a student!

PS

Jul 10, 2020

I think the course content and assignments were great. A suggestion though, it will be more helpful if there are more and varied corner cases that would save time spent in thinking and making cases.

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101 - 数据结构 的 125 個評論(共 515 個)

創建者 Francis M

Feb 04, 2018

Interesting, challenging and just like the algorithmic toolbox course a FANTASTIC way to practise implementing solutions in a programming language of your choice.

創建者 Guo F

Jul 27, 2020

Very well designed course material and practices. I'd definitely recommend this course to anyone who wants to learn a good lot about data structures and algos!

創建者 Shouman D

Oct 02, 2016

Great Courses. I have a much more clearer understanding now about the basic data structure and how to use them. The assignments are the most important part.

創建者 Chaoguang L

Oct 21, 2017

The course is great. However, I think there should be more stuff and practice about trees. The current videos and assignments are not enough to cover it.

創建者 Ved B

Jun 30, 2020

Last programming assignment was not possible without starter files, a lot unknown technical issues were there but other than that course is fantastic.

創建者 Soe W H

Aug 31, 2019

A great class. Would have been better if they give you answers (codes) once you are done with an assignment. So that we can reflect and learn from it.

創建者 Abinay B

May 24, 2016

Course is Excellent.

The final week is a bit fast, understanding the splay was very difficult for me.

Could have given more examples for splay trees.

創建者 Ricardo A M R

Jun 05, 2020

I really learned a lot of data structures in this course, not only the theory also how to implement those data structures in programming problems.

創建者 Nikhitha R

Apr 23, 2020

This course is very helpful.I understood the reason behind evolution of a data structure which helps me to apply the data structures in real life

創建者 Nouby

May 27, 2016

It is a really professional and enrich course ,, materials are very helpful and assignments really help me to improve and check my understanding.

創建者 Prashant K

Mar 04, 2017

The only things for the learners is that the course is amazing , keep faith in yourself and see the change you will undergo through this course.

創建者 Manuel P

Dec 30, 2019

It was an exceptional experience no doubt about it I've been reading and learning these data structures and this was a good chance to prove it.

創建者 Abhishek T

Nov 23, 2019

Very Useful and I would like to thanks to the instructors, learned a lot of things. Assignments were really helpful in absorbing the concept.

創建者 Xiaochen W

Oct 24, 2016

Very helpful! The course is well designed with appropriate difficulty and the questions are good for practice and understanding the contents.

創建者 Ian L

Apr 24, 2016

Good coverage of data structures. Also emphasizes stress testing to develop your solutions. Can be challenging, but well worth the struggle.

創建者 Yin L H

Jul 12, 2020

There are some difficult problems in assignments. But because of them , I understand more about these data sturctures. I love this course.

創建者 R. G

May 20, 2020

I loved this course, will suggest this course to anyone willing to have a career in Computer Science or programming in general. Suggested.

創建者 Jason G

Oct 02, 2017

Well presented just like my experience with other courses in this specialisation. Looking forward to the upcoming graph algorithms course

創建者 Aviral B

May 07, 2020

This was a really difficult course and it took me a lot of time to complete it. I will keep coming back to this for revising more stuff.

創建者 Bhavesh S

Jul 14, 2019

Good course for learning the basics of Data structures and Algorithms

The course also cover some advanced topics .

overall good course.

創建者 Prakarsh D

Aug 15, 2017

Excellent course with excellent assignments! Totally Satisfied! Thanks a lot teachers, mentors and coursera for such a great creation!

創建者 Сегодин В В

Jun 20, 2017

Very informative. Lectures provided with simple explanations. Seminar tasks allow to check your understanding and improve your skills.

創建者 Pham K H

Nov 28, 2017

Very good course for data structures, especially the assignments and the auto-grader. The best way to learn algorithms is to code it.

創建者 Kazuki Y

Jul 26, 2017

I was essentially new to prototypical data structures, but the course taught me a lot. In HW, I couldn't finish the splay tree one.

創建者 Sonali S

Feb 09, 2017

This course was really awesome and helped a lot to revise old concepts as well as learn many new things about the data structures